I am a moderately experienced lucid dreamer. I lucid dream I'd say about once a week on average (not even trying). When I TRY to lucid dream I can accomplish it about 95% of the time.

I have mastered flying, elevation, scene control and a bunch of other stuff but one thing I haven't figured out is HAVING SEX.

Every time I try to have sex with a women in my dream, the vagina is BLOCKED. I get the girl naked and in position just fine, but when I try to insert my penis the vagina is blocked and I can't get my penis in. This is VERY FRUSTRATING. Another thing to note is that I NEVER have problems getting ORAL SEX from women in my dreams, only vaginal sex. Once in awhile I get my penis in the vagina, but it's never in all the way and I have to keep forcing it through the blockage -- it never feels right.

I have had real sex countless number of times in my real life, so it's not a matter of the brain not knowing what it feels like.

Anyone else ever have this problem, how did you solve it?